Seek a theme class meeting plan about "cherish life and stay away from cigarettes"

Cherish life and stay away from cigarettes Purpose: Through activities, the harm of smoking will penetrate into the hearts of every student, guide teenagers to realize the harm of smoking, consciously stay away from cigarettes, enhance their awareness and ability to resist smoking, and create a learning and living environment conducive to the healthy growth of teenagers. Activity flow: 1. Ask the students to talk about the stories they know about the dangers of smoking. (Students are free to talk about what they know) Second, explain how smoking harms human health. According to WHO statistics, at present, about 5 million people worldwide die from smoking every year, and tobacco has become the second biggest "killer" after hypertension. Who estimates that if it is not controlled, the number of people who die from smoking may double every year by 2020. Among the global1300 million smokers, 650 million will die prematurely because of smoking. Smoking is the fastest way to produce free radicals, which can damage human cells. Every cigarette will produce at least100000 free radicals, which may lead to systemic cancer, accelerate the growth of cancer cells, and trigger a variety of chronic diseases. Smoking increases the risk of cardiovascular disease and stroke. Other diseases related to smoking include ischemic heart disease, oral cancer, laryngeal cancer, esophageal cancer, respiratory cancer, chronic obstructive pulmonary disease, emphysema, chronic bronchitis and diabetes. Smoke can stimulate the liver to produce drug metabolizing enzymes, accelerate drug metabolism, reduce blood drug concentration, and thus reduce drug efficacy. So for patients who are taking medicine, smoking is tantamount to adding insult to injury. The combination of tobacco and alcohol is more harmful to human body than drinking or smoking alone. Alcohol itself has no carcinogenic effect, but alcohol can dilate blood vessels and accelerate blood circulation. After the harmful substances in the smoke are dissolved by alcohol, the toxic substances will be quickly absorbed and spread to the whole body with the dilated blood vessels, thus reducing the body's immunity. Secondly, alcohol damages the liver's ability to detoxify nicotine and other harmful substances in tobacco, which aggravates the damage of harmful substances to the body. Smoking not only harms smokers' own health, but also harms the health of others around them because of passive smoking. The smoke exhaled by smokers contains a lot of endotoxin that can cause asthma and bronchitis, which will seriously affect the respiratory health of passive smokers. Experts point out that the risk of children suffering from respiratory diseases is closely related to the smoking degree of parents. Smoking is not only harmful to health, but also interferes with drug metabolism, reduces drug efficacy and even delays illness. Some people are ill and treated according to the doctor's advice, but the effect is not good, which may be caused by smoking while taking medicine. Nicotine contained in cigarettes will affect the metabolic enzyme system in the liver, accelerate or slow down the drug metabolism process, and lead to the decrease of the effective concentration of drugs in the blood, which can not play its due role. Nicotine can release antidiuretic hormone, so that metabolites can not be discharged in time, leading to drug accumulation poisoning. In addition, excessive smoking will consume minerals and all kinds of essential nutrients needed for the synthesis of vitamin C, vitamin B6 and vitamin B 12, thus indirectly adversely affecting the drug treatment process. Studies have shown that the drugs whose efficacy is obviously affected by smoking include antipyretic and analgesic drugs, anesthetics, antiasthmatic drugs, anti-angina drugs, antiplatelet drugs, lipid-lowering drugs, hypoglycemic drugs, diuretics, antacids, gastric mucosal protective agents, contraceptives and so on. The common drugs are theophylline, caffeine, propranolol, antipyrine, imipramine, phenacetin, painkillers, propoxyphene and so on. Therefore, patients should be especially careful during taking the above drugs. It is best to quit smoking during taking medicine, especially for patients with diabetes, cardiovascular diseases, peptic ulcer, lung diseases, allergic diseases and cancer, because smoking has the greatest influence on the incidence and curative effect of these diseases. Secondly, don't smoke within 30 minutes after taking the medicine. Experiments show that if the patient smokes within 30 minutes after taking the medicine, the blood drug concentration will drop to 1/20 of that of non-smokers, which will lead to the failure of drug efficacy. Questions and answers about tobacco control knowledge 1. What diseases can smoking cause? A: Smoking can lead to many diseases such as cardiovascular and cerebrovascular system, respiratory system, digestive system, reproductive system and cancer. 2. What harm does smoking do to children? A: Children smoking is more harmful, damaging nerves, five internal organs and stimulating bronchi. Children who live in families that burn 10-20 cigarettes a day are 0.5- 1 cm shorter than their peers because of passive smoking. 3. When is the annual World No Tobacco Day? A: Every May 3 1. 4. Which World No Tobacco Day is No Tobacco Day in 2009? A: The World Health Organization held the first World No Tobacco Day in 1987, and 2009 is the 23rd World No Tobacco Day. 5. What is the initiative of World No Tobacco Day? A: The World Health Organization proposed that on May 3 1 World No Tobacco Day, the whole society would widely publicize the health hazards of tobacco. On that day, shops didn't sell cigarettes, and everyone didn't smoke. And determine a theme every year. 6. How does the Code of Daily Conduct for Primary School Students stipulate the smoking behavior of primary school students? A: Article 20 of the Code of Daily Conduct for Pupils requires pupils not to smoke, drink, gamble, stay away from drugs, participate in feudal superstitious activities, enter Internet cafes and other places where minors are not allowed to enter. 7. What does the Law of People's Republic of China (PRC) on the Protection of Minors say about preventing minors from smoking? A: Article 27 of the Law on the Protection of Minors in People's Republic of China (PRC) prohibits anyone from smoking in teachers, dormitories, activity rooms and other rooms where minors are concentrated. 8. What are the relevant provisions of People's Republic of China (PRC) Law on the Prevention of Juvenile Delinquency on tobacco control for minors? A: Article 15 of the Law of People's Republic of China (PRC) on the Prevention of Juvenile Delinquency stipulates that parents or other guardians of minors and schools should educate minors not to smoke or drink alcohol, and the business premises should not sell alcohol and tobacco to minors. 9. What should you do if someone smokes in a public place where smoking is prohibited? A: According to Article 8 of the Regulations on No Smoking in Public Places in Beijing, citizens have the right to ask smokers in public places where smoking is prohibited to stop smoking. 10, how many harmful substances are there in tobacco, and what are the harmful substances in tobacco? A: There are more than 4,000-5,000 kinds. The main harmful substances are nicotine, tar and carbon monoxide. 1 1. What are the main carcinogens in tobacco? Answer: Tobacco causes cancer. The main carcinogens in tobacco are benzene and tar. Each cigarette contains about 20-30 mg of tar. 12, which parts of the body will be damaged by smoking? A: Smoking can cause damage to bones, heart, kidneys, eyes, skin, genitals, lungs, mouth, nose, hands and feet. 13. What is the substance that makes people addicted to smoking? A: Nicotine, the nicotine contained in cigarettes can kill a mouse. 14. Are low tar, soft and light cigarettes harmful to health? Answer: No, cigarettes with low tar content and mild taste are still extremely harmful to health. 15. What is passive smoking? A: Passive smoking usually means inhaling other people's smoke for more than 15 minutes every day. Also known as environmental smoking and secondhand smoke. Is passive smoking harmful? A: Passive smoking inhales first-hand smoke exhaled by active smokers and second-hand smoke generated by cigarette burning, and inhales many toxic substances, such as benzene, nicotine and formaldehyde. Children are more prone to sudden infant death syndrome, acute and chronic respiratory diseases, and affect their height development and intellectual development. What is smoking? A: Smoking is a bad hobby and an unhealthy and uncivilized habit! 18. What should children and teenagers do to prevent and control tobacco hazards? A: Don't buy cigarettes as gifts, discourage friends and relatives from smoking, and create a smoke-free family. Children and teenagers are pioneers. Refuse to smoke the first cigarette, be a modern civilized person of 2 1 century, stay away from tobacco, cherish life and enjoy a healthy life. 4. Let's talk: As primary school students, what methods can we use to resist smoking? 5. Mobilize the whole class to write a composition or feelings with the theme of "Cherish life and stay away from smoking".